{"id":"W2951832268","doi":"10.1515/znb-2008-0814","title":"A New pseudo-Alkaloid Taxane and a New Rearranged Taxane from the Needles of Taxus canadensis","year":2008,"lang":"en","type":"article","venue":"Zeitschrift für Naturforschung B","topic":"Cancer Treatment and Pharmacology","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"Hebei Medical University","keywords":"Taxane; Chemistry; Stereochemistry; Double bond; Taxus; Tetrahydrofuran; Botany; Biology; Organic chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001261173,0.0003322121,0.0006524793,0.000128965,0.0002027233,0.00001627352,0.0001982188,0.0002649193,0.001040179],"category_scores_gemma":[0.0001607638,0.000233904,0.0001726468,0.000431041,0.0001860944,0.0001030163,0.00008205804,0.0005843862,0.00002996999],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002543658,"about_ca_system_score_gemma":0.0008847745,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.07706545,"about_ca_topic_score_gemma":0.005252889,"domain_scores_codex":[0.9982404,0.00007484692,0.0003990882,0.000433052,0.0004072768,0.0004453499],"domain_scores_gemma":[0.9983674,0.0003482751,0.0002255417,0.0004626836,0.0001041124,0.0004919546],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00307768,0.0002775501,0.09854393,0.00009938292,0.001606168,0.0006918124,0.007814797,0.00001007869,0.1113652,0.0007121914,0.7414716,0.03432963],"study_design_scores_gemma":[0.02007582,0.001573866,0.3056933,0.0003953753,0.002168738,0.001555502,0.001036407,0.0001249006,0.06154113,0.0001304866,0.6048834,0.0008211353],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9627461,0.02150171,0.00004068416,0.008340628,0.0005792343,0.0007378517,0.0001080304,0.00009153043,0.005854235],"genre_scores_gemma":[0.9807978,0.002297089,0.0033543,0.001922015,0.001150559,0.00001425926,0.0001082718,0.0000501022,0.01030558],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2071493,"threshold_uncertainty_score":0.999873,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02686394702131866,"score_gpt":0.2886093429611346,"score_spread":0.2617453959398159,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}